4150 Round Bar: Material Profile
4150 develops greater hardness than 4140 while retaining the toughness and through-hardening benefits of the 41XX alloy family.
Because machining and final properties depend heavily on supply condition, include hardness, mechanical range, size, and heat-treatment status.
Purchase to the controlling ASTM, SAE, AMS, or customer specification. Section size, supply condition, mechanical properties, surface limits, testing, and heat/lot traceability can change the acceptable material and processing route.
Key Characteristics
- High hardness potential
- Good through-hardening
- Strong wear resistance
- Good fatigue strength
Common Applications
- Heavy-duty gears
- High-strength shafts
- Gun-barrel and pressure components
- Mining and oilfield parts
Specification Requirements
Identify the governing specification and revision, product form, section size, condition, mechanical properties, testing, and certification requirements. The purchase specification and material certification govern the order.
Request a Quote for 4150 Round Bar
The material field is prefilled with 4150 and remains editable. Add the specification, size, condition, quantity, processing, testing, required date, and ship-to location.
